/* 在这里存放公共样式 */
*{
    padding: 0;
    margin:0;
  }
  .main{
    min-height: 320px;
    max-width: 750px;
    margin: 0 auto;
    height: 100%;
  }
  html,body{
    width: 100%;
    height: 100%;
  }
  
  ul li{
    list-style: none;
  }
  ol li {
    list-style: none;
  
  }
  h1{
    font-weight: normal;
    font-size: 22px;
  }
  h2{
    font-weight: normal;
    font-size: 20px;
  }
  h3{
    font-weight: normal;
    font-size: 18px;
  }
  h4{
    font-weight: normal;
    font-size: 16px;
  }
  h5{
    font-weight: normal;
    font-size: 14px;
  }
  h6{
    font-weight: normal;
    font-size: 12px;
  }
  a{
    text-decoration: none;
    color:#404040;
  }
  img{
    display: block;
  }
  input{
    outline: none;
  }
  em,i{
    /* 去掉默认样式 */
    font-style: normal;
  }
  /* 单行文本溢出 */
  .one-text-cut{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  /* 多行文本溢出 */
  .text-cut{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
  /* 移动端 */
  a:link,a:active,a:visited,a:hover{
    background-color: none;
  }
  .flex-center{
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .flex-space{
    display: flex;
    justify-content: space-between;
  }
  